I do not believe the reset had anything to do with solving the issue as I had a similiar problem just after buying new tires. I was going about 80 and tried to increse my speed to avoid a car changing lanes. I noticed the truck shudder and govern the power down as if I were sliding.

I slowed down to 60 and then incresed my speed with the same result. It seemed as if any sudden increase would cause my traction control to activate....if I slowly increased it worked fine.

After parking the truck all day I drove home that night and could not duplicate the problem regardless of speed or sudden increases in speed. This was the first drive since my new tire swap and I believe the computer had to simply calibrate to the new tires....I went from a 245/75/16 to a 265/70/16 so it should have been close in actual diameter.

Of course I may be wrong however it seemed to repair itself after I drove for a while and then parked the truck. I have been about 700 miles on the tires after that first day and have yet to have the problem return. Sounds weird to me however when I called the dealer that first day the shop guy said he had no idea what could be wrong and wanted me to bring it in for testing. Now I have no idea how our trucks computers work so this is just a guess on my part....good luck.

What is the condition of the tires in the rear like, how often did you rotate your tires and what is the mileage of the vehicle (mileage of the tires). I don't expect you to have replaced the tires on an 09 yet. What are the tires tread depths.

Tires are 6 months old , in great shape , this is the first time being rotated .

How about just slow down and it wont do it. Taking the sharp corner fairly quick cannot be safe your truck is saving your life.

While I appreciate all input , as stated above I was not driving like a mad man and have taken this same corner 1000 times at slower and faster speeds , in all conditions and the VSC ( or other ?) has never kicked in , today it did it twice on two seperate but similar corners .

The roll sensor is for the side airbags. There is a yaw sensor that is part of the VSC system that is why I asked how you were taking the turn. At any point that my truck gets sideways, the VSC will kick in and straighten you out. You will hear the ABS pump working and a beep from the dash along with a light.

The roll sensor is for the side airbags. There is a yaw sensor that is part of the VSC system that is why I asked how you were taking the turn. At any point that my truck gets sideways, the VSC will kick in and straighten you out. You will hear the ABS pump working and a beep from the dash along with a light.

I think it much more likely that your re-flash changed some parameter in the VSC than the TPMS caused anything. TPMS is a completely separate system, as others have said. Me.... I'd drive it and not worry unless something weird starts happening routinely.

I think it much more likely that your re-flash changed some parameter in the VSC than the TPMS caused anything. TPMS is a completely separate system, as others have said. Me.... I'd drive it and not worry unless something weird starts happening routinely.

I agree , I think the VSC parameters were changed with the re flash , it's far more sensitive now , I'll just see whether it is an on going issue after driving it for a while ,

Its happened to me a couple times taking a corner to fast or just to sharp.
Its just enough of a corner to let the inside wheel break free and spin -
hense the the traction control kinks in, beeping, etc.
But seeing its on dry pavement its preatty much over by the time the system activates.

well i'm not completely sure but i have heard that the control systems "learn" your driving habits over time...like how you drive...so if that's true then that may be why you can't get it to happen again...they computer has "learned" how you drive...maybe rotating the tires just altered the computer settings a lil bit and it had to relearn how you drive....lol...dunno